104231290 has 16 divisors (see below), whose sum is σ = 187879680. Its totient is φ = 41634000.

The previous prime is 104231287. The next prime is 104231341. The reversal of 104231290 is 92132401.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 571 + ... + 14449.

It is an arithmetic number, because the mean of its divisors is an integer number (11742480).

Almost surely, 2^104231290 is an apocalyptic number.

104231290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

104231290 is a deficient number, since it is larger than the sum of its proper divisors (83648390).

104231290 is a wasteful number, since it uses less digits than its factorization.

104231290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14637.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 104231290 is about 10209.3726545758. The cubic root of 104231290 is about 470.6152949422.

Adding to 104231290 its reverse (92132401), we get a palindrome (196363691).

The spelling of 104231290 in words is "one hundred four million, two hundred thirty-one thousand, two hundred ninety".